Therapy of Pulmonary Arterial Hypertension (PAH) - Treatment With Sildenafil in Eisenmenger Patients
Abstract
Eisenmenger's syndrome presents as a severe clinical picture of polymorbidity that constitutes a great burden at the individual as well as the familial and social level. The combination of critically increased pulmonary vascular resistance, progressive pressure load of the right ventricle and disturbance of pulmonary gas exchange result in long-term polymorbidity. The objective of this study is to provide evidence of improvement of patients exercise tolerance as well as general conditions by treatment with oral sildenafil as a specific pulmonary vasodilator.
Conditions: Pulmonary Arterial Hypertension (PAH).
Primary outcome: To determine the distance of walking, which is performed during a 6- min walking test; oxygen saturation and relation of resistance Rp : Rs during the examination with "Herzkatheter", described as the difference between visit 1 (baseline) and visit 4.
Enrollment: 24 participants.
How strong is the evidence?
Evidence Hub reads this as a clinical trial, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 24 participants or records.
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